• Ajit Singh
• I.A Khan
• Nausad Khan
• Pankaj Mahto

The velocity of fluid flow like slurry flow , mud , dusty air is determined by the two holes probe or s type ptobe .The pitot static (L-type probe )is chocked due to flow of slurry , mud , dusty air , stack gas .The dirty or dusty particles blocked the L-type pitot tube at 900 bend so, s-type probe is used to avoid this type of stops or blockage .In present study the s-type probe is fabricated and having different intertube spacing with different port-port dimensions to control the accurately coe-fficient. In wind tunnel, an experiment is conducted to see the impact of different –different intertube spacing on coefficient. In the present study it is noticed that the value of coefficient more fluctuate at lowest velocity ranging from 3- 14 m/s.It is found that the when raising in intertube spacing then fluctuation in pressure is reduced.

S-type pitot tube, Reynolds number , probe coefficient , velocity, Wind tunnel ; Stack gas

"The Experimental analysis on effect of low Reynolds number on probe coefficient having different-2 intertube spacing of S-type probe ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org), ISSN:2349-5162, Vol.9, Issue 4, page no.a604-a610, April-2022, Available :http://www.jetir.org/papers/JETIR2204075.pdf

"The Experimental analysis on effect of low Reynolds number on probe coefficient having different-2 intertube spacing of S-type probe ", International Journal of Emerging Technologies and Innovative Research (www.jetir.org | UGC and issn Approved), ISSN:2349-5162, Vol.9, Issue 4, page no. ppa604-a610, April-2022, Available at : http://www.jetir.org/papers/JETIR2204075.pdf